#645876#645876

#645876 is a mid, muted violet. Relative luminance 0.110; OKLCH L 48.3% C 0.049 H 302.9°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#645876
RGB	rgb(100, 88, 118)
HSL	hsl(264, 15%, 40%)
HSV	hsv(264, 25%, 46%)
CMYK	cmyk(15.3%, 25.4%, 0%, 53.7%)
CIE-LAB	lab(39.58, 11.39, -15.20)
CIE-LCH	lch(39.58, 19.00, 306.83°)
OKLab	oklab(48.35% 0.0268 -0.0415)
OKLCH	oklch(48.35% 0.049 302.9)
XYZ	xyz(12.0146, 10.9968, 18.6257)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645876 #6A7658

analogous

#585B76 #645876 #735876

triadic

#645876 #766458 #587664

tetradic

#645876 #76585B #6A7658 #587673

square

#645876 #76585B #6A7658 #587673

split-complementary

#645876 #767358 #5B7658

monochromatic

#292430 #463E53 #645876 #827497 #A297B1

Accessibility & contrast

On white

6.56

#645876 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#645876 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #645876

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645876	#FFFFFF	#000000	##FFFFFF
##645876	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525D77

Deuteranopia (green-blind)

#545D75

Tritanopia (blue-blind)

#615C62

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #645876;
/* rgb */ color: rgb(100, 88, 118);
/* oklch */ color: oklch(48.3% 0.049 302.9);

Tailwind

colors: {
  custom: {
    50: '#90879d',
    500: '#645876',
    950: '#000000',
  },
}

SCSS

$custom: #645876;
$custom-light: #90879d;
$custom-dark: #000000;

JSON

{
  "hex": "#645876",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 118
  },
  "hsl": {
    "h": 264,
    "s": 14.563,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48348,
    "c": 0.04943,
    "h": 302.9
  },
  "luminance": 0.10997
}

Semantic roles & 50–950 ramp

primary

#645876

secondary

#97A08A

accent

#B7709B

background

#F8F8F9

surface

#F0EFF2

border

#CBCACC

text

#0C0B0E

muted

#7D7C7E

Preview Lab

Preview with #645876

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →